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Basement Waterproofing in Memphis, TN (38104) · Local Professionals

Memphis Waterproofing · Fast response in Memphis and the Memphis area · Free estimate 24h

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Memphis sits on a thick layer of windblown loess bluff above the Mississippi River, and that geology shows up in every basement and foundation we work on. In ZIP 38104, you're in the heart of Midtown, where 1920s brick bungalows and Tudor cottages in Central Gardens and Evergreen sit on raised pier-and-beam or masonry foundations, and the few true basements tend to stay damp after a hard rain. The summer humidity and intense thunderstorms push water against below-grade walls, and the shrink-swell clay pockets near the Wolf River and Nonconnah Creek don't help.

Homeowners call Memphis Waterproofing because we understand how water moves here: down the loess bluffs, through the clay, and into the basement or against the foundation. We're based right here, so when a sump pump fails during a storm or a crack starts weeping in a Cooper-Young bungalow, we can get there fast and give you a straight answer about whether you need simple crack repair or a full interior drain tile system.

Waterproofing Us in Memphis (38104)

Most of the housing stock in Memphis falls into three buckets: the 1910s to 1930s Craftsman bungalows and Colonial Revival homes in Midtown and Central Gardens, the 1950s to 1970s brick ranches and split-levels on slabs in Berclair and Whitehaven, and the newer brick-veneer subdivisions out in Germantown and Collierville. Full basements are uncommon, so water problems usually show up as wet lower walls, damp slab edges, window wells that fill up, sunken garages, and yards that slope toward the house. The loess soil here erodes easily, and when it gets saturated, hydrostatic pressure builds against foundation walls. We see a lot of efflorescence on brick, hairline cracks that widen after a dry spell, and bowing block walls in older Midtown homes.

Our team has worked on hundreds of properties across Memphis and the surrounding areas, from the tight lots near Overton Park to the slab-on-grade ranches in Hickory Hill. We know that exterior excavation is sometimes the right call, but often an interior perimeter drain with a sump basin and a battery backup pump solves the problem without tearing up your yard. We also handle foundation crack repair with epoxy or polyurethane injection, carbon fiber straps for bowing walls, and vapor barriers for basements that stay humid. We're fully insured, and we pull permits when the work requires it.

Our services in Memphis

How a Job Works in Memphis

Step 1: You call us at (901) 519-3853 or fill out the form, and we schedule a free on-site assessment. We'll walk the property with you, check the basement or foundation walls, look at grading and downspouts, and test the sump pump if you have one. You get a written scope and a flat price before any work starts.

Step 2: We schedule the work, pull any required permits through the local building department, and get started. In tight Midtown lots, we plan equipment access carefully so we don't tear up landscaping. If you're in an HOA, we can provide documentation for approval. Most interior drain tile jobs take one to three days; exterior waterproofing takes longer depending on access and soil conditions.

Step 3: We clean up, haul away debris, and do a final walkthrough with you. We test the sump pump, show you how the system works, and leave the site clean. We also offer a transferable warranty on our work.

Pricing in Memphis depends on the job. Basement waterproofing starts at $2,500, interior drain tile runs about $50 per linear foot, exterior basement waterproofing starts at $95 per linear foot, and foundation crack repair starts at $450. Sump pump installation starts at $1,200, and battery backup systems start at $900. French drains start at $25 per linear foot, and vapor barriers start at $3 per square foot. The final price depends on the size of the area, access, soil conditions, and how quickly you need us. Call (901) 519-3853 for a free estimate.

My 1920s bungalow in Central Gardens has a damp lower wall and white powder on the brick. What is that?
That white powder is efflorescence, which means water is moving through the masonry and leaving mineral deposits as it evaporates. In older Midtown homes, it often comes from hydrostatic pressure against the foundation or from poor grading that lets water pool. We can inject cracks and install an interior drain tile system to relieve the pressure, or in some cases exterior waterproofing with a membrane and dimple board is the better fix. We'll assess it for free.
My sump pump stopped working during a storm last night and water is coming in. Can you help today?
Yes. We prioritize active water emergencies in Memphis and the surrounding areas. Call us at (901) 519-3853 and we'll dispatch a crew as soon as possible. We can replace the pump, install a battery backup, and check the discharge line for blockages. We also repair the damage caused by the water.
How much does foundation crack repair cost in Memphis?
Most foundation crack repairs start at $450, but the price depends on the length and width of the crack, whether it's actively leaking, and the type of foundation. Epoxy injection is common for structural cracks, while polyurethane injection works well for active leaks. We'll give you a firm price after a free inspection.
Do I need a permit for basement waterproofing or egress window installation in Memphis?
Permits are commonly required for structural foundation repair, cutting an egress window, and work that alters drainage or the sanitary connection of a sump discharge. Requirements vary by jurisdiction, so we always check with the local building department before starting. You can also verify details on the City of Memphis website at https://www.memphistn.gov. We handle the paperwork for you.
My neighbor's yard drains toward my foundation. What can I do about the property line?
First, check your plat and local grading rules. In many Memphis neighborhoods, the original grading was designed to move water away from both houses, but changes over time can cause problems. We can install a French drain or regrade your side to redirect water. If you're in an HOA, review the drainage rules before making changes, and we can provide documentation for approval.
Are you insured for work at my Memphis property?
Yes, we are fully insured with general liability and workers' compensation coverage.
What maintenance should I do each season to prevent basement water problems in Memphis?
Clean your gutters and extend downspouts at least 6 feet away from the foundation, especially before spring storms. Check your sump pump monthly by pouring water into the basin, and test the battery backup. Look for new cracks or efflorescence on basement walls, and keep the ground around your foundation graded so it slopes away. In the fall, clear window wells of leaves and debris. If you see any changes, call us for a free inspection.
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Our services

Our Basement Waterproofing Services in Memphis

All your work handled by qualified professionals in Memphis

Basement Waterproofing

We diagnose the actual water path first, then build the system that matches it.

Included in your service

  • Water path traced: hydrostatic pressure, wall seepage, or floor cracks
  • Interior drain tile, sump basin, wall treatment, and vapor barrier as needed
  • Honest call on what you need and what you do not
  • Transferable warranty on the system, terms set out in your written contract
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Interior Drain Tile System

Perimeter drain tile at the footing, routed to a sump basin. Installed in any season.

Included in your service

  • Slab edge opened, perforated pipe laid in washed stone at the footing
  • Water captured before it reaches the floor, channeled to the sump basin
  • Works through winter, unlike exterior excavation
  • Concrete restored flush, basement left clean and usable
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Exterior Basement Waterproofing

The most thorough fix there is: excavation to the footing, membrane, and new drains.

Included in your service

  • Excavation to the footing, foundation wall cleaned and repaired
  • Waterproof membrane and dimple board applied to the outside face
  • New footing drains bedded in stone and wrapped in filter fabric
  • Straight guidance on when exterior work earns its cost over an interior system
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Foundation Waterproofing

Block, poured, and fieldstone foundations, each treated for how it actually fails.

Included in your service

  • Parging and crack repair matched to the wall construction
  • Membrane or crystalline treatment selected for the substrate
  • Drainage corrected so the treatment is not asked to hold back standing water
  • Period-appropriate approach for pre-1940 stone and block walls
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Foundation Crack Repair

Epoxy bonds a structural crack, polyurethane seals a wet and moving one. We use the right one.

Included in your service

  • Crack graded first: cosmetic, actively weeping, or still moving
  • Injection ports set along the full depth of the crack
  • Epoxy injection where the wall needs structural bonding
  • Polyurethane injection where the crack is wet and needs to stay flexible
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Sump Pump Installation & Replacement

A pump is only as good as the basin, the check valve, and where the water actually goes.

Included in your service

  • Zoeller and Liberty pumps sized to your pit and inflow
  • Sealed basin and check valve to stop backflow between cycles
  • Discharge line routed and freeze-protected for spring snowmelt
  • Old pump and debris removed, cycle tested before we leave
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Bowing Wall Repair

Stop the movement without rebuilding the wall, in most cases.

Included in your service

  • Bow measured and monitored to establish how far the wall has moved
  • Carbon fiber straps bonded to the wall for lighter bows
  • Steel wall anchors where the bow needs active correction
  • The clay soil pressure driving it addressed, not just the wall braced
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French Drain Installation

Intercept surface and groundwater before it ever reaches the foundation.

Included in your service

  • Trench graded to fall, gravel bed and perforated pipe wrapped in filter fabric
  • Curtain drains placed uphill of the house where the water actually arrives
  • Outlet tied to daylight or to a pump basin, never left to pond
  • Grading and downspout extensions corrected as part of the job
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Drain Tile Repair & Replacement

Many homes here still run on original clay tile that stopped draining decades ago.

Included in your service

  • Camera inspection to locate the collapse, blockage, or root intrusion
  • Targeted excavation rather than replacing the entire run
  • Modern PVC replacement bedded in washed stone
  • Flow tested end to end once the line is reconnected
Learn more→

Vapor Barrier Installation

Stop moisture migrating through block and concrete before you finish the space.

Included in your service

  • Heavy-duty wall and floor barrier sealed at seams and penetrations
  • Fitted around the drainage system so moisture is managed, not trapped behind it
  • The right prep step before framing a basement finish
  • Paired with drainage, because a barrier alone does not remove water
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Basement Wall Sealing

Sealers fix minor dampness. They do not beat hydrostatic pressure, and we will tell you which you have.

Included in your service

  • Surface prepared and efflorescence removed down to sound masonry
  • Penetrating or membrane sealer chosen for the wall and the conditions
  • Plain diagnosis of whether sealing is genuinely enough for your basement
  • If the water table is the driver, we say so instead of selling you a coating
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Battery Backup Sump Pumps

The power goes out during the storm, which is exactly when the pump matters most.

Included in your service

  • Backup pump and battery sized to your pit and expected inflow
  • Automatic changeover the moment the primary pump loses power
  • Audible alarm so a failure does not go unnoticed
  • Runtime explained honestly, and maintenance checks available
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Free Basement Inspection

A written assessment with photos, and a straight answer if nothing is actually wrong.

Included in your service

  • Walls, floor, cracks, and sump system checked point by point
  • Exterior grading, downspouts, and window wells reviewed as water sources
  • Photos and a written explanation of what needs fixing now and what can wait
  • Free and no obligation, including when our answer is that you need nothing
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Basement Mold Remediation

Removal paired with the moisture fix, because mold returns wherever the water does.

Included in your service

  • Containment set up before any affected material is disturbed
  • Affected surfaces treated and remediated, damaged materials removed
  • Musty smell traced back to the moisture source rather than masked
  • Drainage or dehumidification added so growth does not restart
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Window Well Drainage & Repair

A well that fills becomes a bucket of water held against your foundation.

Included in your service

  • Well excavated and a drain tied into the footing drain or a stone bed
  • Liner set true and backfilled with free-draining stone
  • Clear cover fitted to keep out rain, leaves, and snow
  • A leak source homeowners rarely suspect and inspections often miss
Learn more→

Egress Window Installation

Code-compliant egress, cut and flashed so the new space stays dry.

Included in your service

  • Opening cut and framed to the required egress dimensions
  • Window flashed and sealed against the foundation wall
  • Well drained properly so the new opening is not a water entry point
  • Permit requirements confirmed with the local building department first
Learn more→
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